Auger Bore Tunnelling
J K Guest utilises an Akkerman Guided auger bore machine to install casings from 150mm to 1050mm diameter. This system is accurate to within 10mm over an 80m length.
The system is operated from either a cofferdam or shaft; this method causes minimal disruption to the above surface and can even be cheaper and faster than open cut methods in certain circumstances.
Tunnelling Leaflet
![]() |
If you would like more information on our Tunnelling services, please click on our Tunnelling Leaflet. |
Contact Us
If you would like to discuss your requirements, or simply need more information, please contact us.




